Zhongguancun online news: Recently, foreign media exposed the early design scheme of Apple's classic model iPhone X, according to the information in the exposure map, iPhone X tried to use the back fingerprint recognition scheme, but in the end Apple did not adopt this design, but launched Face ID.
Face ID can be more convenient and safe to deal with the problem of mobile phone unlocking, but with the outbreak of the new crown epidemic, masks have become a common item in our daily lives, the use of facial feature recognition as the basis for unlocking Face ID "blind" eyes, wearing masks can hardly be used, in this environment fingerprint recognition of the general advantages of the embodiment.
The good news is that in the upcoming update of iOS 15.4, Apple has added the ability to wear a mask to enter Face ID, which is mainly based on the recognition and unlocking of the features around the eyes, which is an epic update for iPhone users.
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![Apple's mysterious iPhone design first exposed: fingerprint recognition on the back No beauty at all?[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)